On Feb 17, 2010, at 1:13 AM, John F. Sowa wrote:
...
Pat Hayes has done a great deal of work in connecting abstract
theories of time and space to theories about physical aspects of
the world, such as fluids in various manifestations from rain drops
to dew to mist, flowing streams, plumbing, etc. By the way, besides
his expertise in logic and mathematics, Pat also happens to be an
expert in clock repair and plumbing. He can also make very good
pencil sketches of people and places during boring talks.
Not that you are implying otherwise, but Pat is much more than a pencil sketcher. He is a very fine artist who works in a variety of media. See http://goo.gl/b2fy.
-chris
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